/*
 * Copyright 2017 HugeGraph Authors
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership. The ASF
 * licenses this file to You under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */

package com.baidu.hugegraph.util;

import java.io.IOException;

import org.apache.commons.io.FileUtils;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;

public final class SerializeUtil {

    public static class DurationSerializer extends JsonSerializer<Long> {

        @Override
        public void serialize(Long value, JsonGenerator generator,
                              SerializerProvider provider) throws IOException {
            generator.writeString(TimeUtil.readableTime(value));
        }
    }

    public static class SizeSerializer extends JsonSerializer<Long> {

        @Override
        public void serialize(Long value, JsonGenerator generator,
                              SerializerProvider provider) throws IOException {
            generator.writeString(FileUtils.byteCountToDisplaySize(value));
        }
    }
}
